Some time ago I bought some Electric Tea Lights that are charged using a wireless charger. This charger has a power LED that shows when the Lights are charged. After 10 hours of charging the charges switches off. It seemed, however, that there is an issue with the charger since the power LED that shows […]
Tea Light Charger Monitor Read More »
NiCd NiMH Charger Circuit The accu cycler project presented here is an excellent solution for charging and discharging NiCd and NiMH accumulators for R/C modelers and others who make use of these accumulator types. With its performance it is… Electronics Projects, NiMH NiCd Battery Charger Circuit PIC16F877 PIC16F876 “battery charger circuit, microchip projects, microcontroller projects, pic16f876 projects, pic16f877
NIMH NICD BATTERY CHARGER CIRCUIT PIC16F877 PIC16F876 Read More »
The more the electronic devices to charge, the more the multiple-port USB chargers to have, especially intelligent ones! Yes, charging multiple devices at the same time can be very tiring; from having to deal with the mess of the plenty of cables and adapters needed for the different devices to hunting for free wall sockets
FOUR PORTS INTELLIGENT AND HIGH POWERED CHARGER USB CHARGER Read More »
7-30 volts dc voltage control circuit can work with supply LM317T provided with PIC16F88 used for making quick charge. Automatic charging when the battery is full breaking heat protection with thermistor There used IRF540 Mosfet PIC16F88 Fast Charger Circuit… Electronics Projects, NiMH and NiCad Batteries Fast Charger Circuit with PIC Microcontroller “battery charger circuit, microchip projects, microcontroller projects,
NIMH AND NICAD BATTERIES FAST CHARGER CIRCUIT WITH PIC MICROCONTROLLER Read More »
PIC16F88 microcontroller used in the circuit description, circuit diagram, pcb asm hex code file there. Able to deliver 60 amps to 10 amps charging current used to charge the batteries temperature control with LED display and so on. includes… Electronics Projects, PIC16F88 12V SLA Battery Charger Circuit “battery charger circuit, microchip projects, microcontroller projects, pic16f88 projects, PIC16F88 microcontroller
PIC16F88 12V SLA BATTERY CHARGER CIRCUIT Read More »
This project has been developed to charge SLA (Lead Acid Batteries) . It helps to charge 12V Lead-acid battery up to 12Ah in capacity. Specific current output is possible by altering the current sense resistor. The BQ24450 chip contains all the necessary circuitry to optimally control the charging of valve-regulated lead-acid batteries. The IC controls the charging
12V SLA LEAD ACID BATTERY CHARGER USING BQ24450 Read More »
The REF_XDPS21071_45W1 from Infineon is a 45W USB-PD type C charger reference design in a small form factor. The reference design has been developed to demonstrate the performance by meeting various regulatory limits as well as allowing for small form factor designs. It features Infineonâs digital flyback controller XDPS21071, 700V CoolMOSâą P7 Superjunction MOSFET (IPD70R360P7S), OptiMOSâą PD synchronous-rectification MOSFET
45W USB-PD SMPS REFERENCE DESIGN DELIVERS 21.5W/IN3 Read More »
Itâs becoming quite obvious that traditional batteries are limiting the progress of IoT devices. They are expensive, they contain harmful chemicals and most importantly All-Batteries-Will-Die. Vemund Kval Bakken chief technology officer and co-founder at ONiO say the real problem with the battery approach to IoT comes when you actually consider the battery shelf life as well as the environmental
ONIO.ZERO MICROCONTROLLER RUNS WITHOUT A BATTERY Read More »
A crude way to power your DC circuits with AC mains is to use a step-down transformer for stepping down the 230V mains voltage and adding a couple of diodes as a bridge rectifier. But due to the huge space size and other drawbacks, it cannot be used for all purposes. Another most popular and professional
Design your own Compact 5V/3.3V SMPS Circuit for Embedded and IoT Projects Read More »
Highlights: Essential for Travel/Office/Home One charger solves all the troubles. No need to bring multiple charging adapters when travelling; No worries about the large size of the traditional multi-port charger, which is not convenient for carrying. Work easily, no longer need to equip each device with a different charger, make the desktop clean and tidy,
LET UGREEN ALL-IN-ONE 4-PORT 65W GAN FAST CHARGER SOLVE ALL YOUR WORRIES Read More »
